Here’s a good place to start:

The International Lyme and Associated Diseases Society

ILADS Brochures – to read online or download.
Treatment Guidelines – ILADS, Joseph Burrascano, M.D., and the Infectious Diseases Society of America.

Finding a Lyme-literate Doctor

Your best bet is to join a state Lyme support group. Because doctors fear losing their medical licenses if medical licensing boards find out they’re treating too many patients for Lyme, they prefer not to have their names on public lists.  So it’s the convention on most online support groups to use a doctor’s last name initial.  However, group members will email you full names if you post a generic request in forums or on message boards.

Yahoo! Groups State Lyme Support Groups

Copy and paste the following URL (with state name added) into your browser – http://health.groups.yahoo.com/group/fullstatenamelyme/ – NOTE: Enter the full name of your state followed by lyme, no spaces. You’ll need to login to your Yahoo! account to join a group or register if you don’t have a Yahoo! account. The California Lyme Disease Association runs all these Yahoo! Lyme groups.